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A039604 Numbers n such that representation in base 12 has same nonzero number of 1's and 2's. 0
14, 25, 146, 168, 171, 172, 173, 174, 175, 176, 177, 178, 179, 182, 194, 206, 218, 230, 242, 254, 266, 278, 289, 300, 303, 304, 305, 306, 307, 308, 309, 310, 311, 325, 337, 349, 361, 373, 385, 397, 409, 421, 446, 457, 590, 601, 734, 745, 878, 889, 1022 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..51.

MATHEMATICA

Select[Range[1200], DigitCount[#, 12, 1]==DigitCount[#, 12, 2]>0&] (* Harvey P. Dale, May 19 2019 *)

CROSSREFS

Sequence in context: A164398 A174519 A079505 * A199405 A256573 A030786

Adjacent sequences:  A039601 A039602 A039603 * A039605 A039606 A039607

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified January 22 19:39 EST 2020. Contains 331153 sequences. (Running on oeis4.)